Is AD 2019-13-05 a recurring Airworthiness Directive?

No — AD 2019-13-05 is a one-time directive. Verify it was complied with in the aircraft's records.

Which aircraft does AD 2019-13-05 apply to?

AD 2019-13-05 applies to Sikorsky Aircraft Corporation — models S-92A, S-92. Serial/part conditions may narrow it to specific aircraft.

Airworthiness Directive 2019-13-05

one-time

Official AD 2019-13-05 · FR doc 2019-15757 · 2019-07-25 · airframe

Airworthiness Directives; Sikorsky Aircraft Corporation Helicopters

What this AD requires

The FAA is adopting a new airworthiness directive (AD) for certain Sikorsky Aircraft Corporation (Sikorsky) Model S-92A helicopters. This AD was prompted by fatigue analysis indicating stress concentrations, as well as the discovery of a helicopter with a crack in the station (STA) 362 frame and skin. This AD requires inspecting the main transmission forward and aft frame assemblies and adjacent skins for a crack and loose fasteners, and establishing life limits for certain frame assemblies. The FAA is issuing this AD to address the unsafe condition on these products.

Which aircraft AD 2019-13-05 applies to

MakesSikorsky Aircraft Corporation

ModelsS-92A, S-92

Applies to helicopters with a forward station (STA) 328 or aft STA 362 frame assembly with a part number as shown in Figures 1-4 to the AD; the figures are graphics/tables not machine-readable from the source text, so part numbers could not be extracted.

Whether AD 2019-13-05 actually applies to your aircraft (by serial and installed parts) and whether it’s already complied with comes from that aircraft’s records.

How AD compliance is recorded

A valid compliance record (14 CFR 43.9) states:

Method of compliance — The specific action taken (inspected, replaced, modified) and to what revision.

Date — When the work was done.

Aircraft time — Total time in service / tach at compliance — how recurring next-due is computed.

Signature & certificate — The A&P/IA who returned it to service, with certificate number.

Is AD 2019-13-05 complied with on your aircraft?

Tailplate reads a tail number’s logbooks and matches every applicable AD — including this one — to its compliance evidence, with recurring next-due dates computed.

Look up a tail number →Read the full directive (Federal Register)

Applicability is derived from the FAA directive corpus and is advisory, not a legal airworthiness determination. Compliance is established only from an aircraft’s actual records.